問題詳情

5. A: Who _____ talking and laughing then?
 B: Mark and Lora _____.
(A)was; was
(B) were; was
(C) was; were
(D) were; were

參考答案

答案:C
難度:計算中-1
書單:沒有書單,新增

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ACE】評論

A: Who _____ (為單數人的開★★★)...